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Individual Calculations October 2021 |
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| Barragan Arriaza, Pablo Total change: -66.40 | |   |
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| Guimaraes Chess Open 2021 (PCT) | Guimaraes | POR | 2021-08-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1844 | 1914 | 3.00 | 8 | -1.66 | 40 | -66.40 | |
|  Lucas, Arthur | f | | 2314 * | FRA | 0.50 | 1 | 0.42 | 40 | 16.80 | |  Centron Antuna, Daniel | | | 2235 | ESP | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Caloone, Thomas | | | 2180 | FRA | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Lopes, Pedro Afonso | | | 1514 * | POR | 0.50 | 1 | -0.42 | 40 | -16.80 | | | Mendes, Bruno Daniel | | | 1514 * | POR | 0.50 | 1 | -0.42 | 40 | -16.80 | | | Belo, Andre Nabais Moura | | | 1663 | POR | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Goncalves, Samuel Jesus P | | | 1667 | POR | 0.00 | 1 | -0.81 | 40 | -32.40 | | | Kliashtornyi, Arkadii | | | 1668 | UKR | 0.50 | 1 | -0.31 | 40 | -12.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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